Although that method might be a crude band-aid, it is not very accurate. If it were that simple, the factory would have said so. They said the exact opposite.
The screw is set at the factory flow bench, then fixed with solder and/or paint.
You have to consciously screw with it to muck it up. Not recommended.
Caveat emptor.
The screw is set at the factory flow bench, then fixed with solder and/or paint.
You have to consciously screw with it to muck it up. Not recommended.
Caveat emptor.